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Aleks [24]
3 years ago
11

True or False: Evolution acts on life and leads to adaptations in species.

Biology
1 answer:
storchak [24]3 years ago
3 0
True. In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection.

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Individuals with blood type ab have which blood antibody(ies)?
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<span>An individual with blood type A has B antibodies in his blood plasma. An individual with blood type B has A antibodies in his blood plasma. An individual with blood type AB has no A or B antibodies in his blood plasma.</span>
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Is oxygen or hydrogen more
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Commissures, including the corpus callosum, are Group of answer choices pockets of oxygen found throughout the brain. brain area
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The correct answer will be option-thick bundles of fibers that allow communication between the brain’s hemispheres.

Explanation:

Cerebral commissures are the thick fiber tract composed of white matter which connects the same cortical areas of the left and right hemispheres of the brain.

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Thus, the selected option is the correct answer.

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The digestive tract is essentially one long tube. Write down order of the structures
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It consists of the mouth, or oral cavity, with its teeth, for grinding the food, and its tongue, which serves to knead food and mix it with saliva; the throat, or pharynx; the esophagus; the stomach; the small intestine, consisting of the duodenum, the jejunum, and the ileum; and the large intestine, consisting of the cecum, a closed-end sac connecting with the ileum, the ascending colon, the transverse colon, the descending colon, and the sigmoid colon, which terminates in the rectum. Glands contributing digestive juices include the salivary glands, the gastric glands in the stomach lining, the pancreas, and the liver and its adjuncts—the gallbladder and bile ducts. All of these organs and glands contribute to the physical and chemical breaking down of ingested food and to the eventual elimination of nondigestible wastes.

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